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Operating Specifications
Voltage range AC operation +10%, -15% of nominal @ 50/60 Hz
DC operation +10%, -15% of nominal
Repeat
accuracy
For constant voltage and temperature 9050JCK11–59 ±0.1%, ±0.04 s, whichever is greater
9050JCK60–70 ±0.1% of set time or ± 0.02 ms, whichever is greater
For variable voltage and temperature,
within specs
9050JCK11–59 ±10%
9050JCK60–70 ±0.1% of set time or 0.02 s, whichever is greater
Reset time All functions 100 ms
Temperature
range
Operating (with the proper derating,
see curve on page 9 )
12–120 Vac/Vdc –18 to +150 °F (–28 to +65 °C)
240 Vac –18 to +122 °F (–28 to +50 °C)
Storage –67 to +185 °F (–55 to +85 °C)
IEC 60664-1 Degree of pollution 2
Overvoltage category III
Contact material Silver nickel
Mounting position indifferent
Burden 9050JCK11–59, 1, 2–120 Vac/Vdc 2.0 VA
9050JCK11–59, 240 Vac 3.0 VA
9050JCK60–70, 12–120 Vac/Vdc 3.0 VA
9050JCK60–70, 240 Vac 3.2 VA
Relative humidity 15% to 85%, per IEC 60068-2-3
Insulation test voltage 9050JCK11–59
9050JCK60–70
2,000 Vac
1,500 Vac between coil and contacts
1,000 Vac between open contacts
1,500 Vac between contacts of different circuitry
Transient protection 13 J, 10x 1000 μs
Vibration 10–55 Hz, 3 g max., 0.5 mm total displacement (+0.25 mm)
Shock 30 g, 11 ms duration, half sine wave
Endurance (1) Mechanical (no load, 18,000 operations/hr max.) 10 million operations
Electrical (full rated load, 1,800 operations/hr max.,
operating temperature –18 to 104 °F [–28 to 40 °C]).
100,000 operations
Degree of protection (IEC 60529) IP20
Max. switching frequency 1800 cycles per hour
Compliance UL Component Recognized File E78351 CCN NLDX2 (without socket)
UL Listed File E78351 CCN NLDX (with the proper socket from page 10 )
CSA File 214768 Class 3211 07
CE EN60947-4-1, EN60947-5-1, EN61812-1
RoHS As of Series E for JCK1-59
As of Series D for JCK60 and JCK70
Fuse 10 A, Class CC (e.g., Bussmann KTK-R 10)
(1) The product life expressed on this page is based on average and normal operating conditions. Actual life will vary with conditions. The above statements are not
intended to, nor shall they, create any expressed or implied warranties as to product operation or life. For more information on the listed warranty offered on this
product, refer to the Terms and Conditions of sale found in the Digest.
Electromagnetic Compatibility (EMC) Ratings
Test IEC Level
Electrostatic discharge 61000-4-2 3 (6 kV, 8 kV)
Radiated, radio-frequency, electromagnetic field 61000-4-3 3 (10 V/m)
Electrical fast transient/burst 61000-4-4 3 (2 kV, 1 kV) (1)
Surge 61000-4-5 3 (2 kV, 1 kV) (1)
Conducted disturbances, induced by radio-frequency fields 61000-4-6 3 (10 V/m)
Radiated emissions CISPR 22
Conducted emissions CISPR 22
(1) Supply port, output port, and control port
LED Indicators (1)
LED State
Steady (On) Power present
Flashing Device is timing
(1) The LED is not an indicator of the
output state of the timing relay.
Specifi cations
Type JCK Electronic Timing Relays
8